[BiG StroOnZ]

Look, let's try this again.

Don't listen to anybody saying use an apple or do this it's what me and my friends do, etc. etc. etc. because all schools and areas are different. If you want the best advice, then I'll keep it simple:

Don't smoke at school, ever, unless you have your own vehicle or are smoking with someone who does. In a car, you're usually safe and it is discreet. Not to mention you can turn it on and drive away at any time.

If you don't have a car or one to smoke in. Smoking on the premises is just asking for trouble; if you're not in a car you're exposed and can be identified.

These are best alternative options if you don't have a car or a parking spot:

Smoke before school.

Smoke after school.

Smoke at a nearby friends house during lunch.

Roll up a blunt or joint before hand, light it up and walk off the school's property as you smoke it (Maybe to a friends house, during lunch).

Finally, the easiest way to smoke at school (if you must, be smart about your location or use one of the above options). Is with a blunt (Grape or Strawberry Dutch, flavored works better for smell) or a joint. It can be disposed of easily, looks like a cigarette or some kind of tobacco, conceals some of the smell of the Cannabis and It's easy to work with regardless of your set and setting.

Good Luck.